TCIA 1.3.6.1.4.1.9328.50.17.177679383028944381508162168149189677080 appears to be a time series

[Zach Pearson]

This series displays like it's a 3D dataset, but all the slices in the dataset look like they're at the same depth, except the heart is moving around. It looks like a time series of a heartbeat to me. Opening this ticket so I can remember to double check that.

[Zach Pearson]

This dataset lacks TriggerTime, TemporalPositionIdentifier, and NumberOfTemporalPositions. The only way to know it's a time series is to observe every slice is in the same location, then we can order them by InstanceNumber.

[Zach Pearson]

I modified SeriesFile to return either TriggerTime or ContentTime for its trigger_time attribute (which should be renamed to 'time' soon). The series is correctly shown as a time series but its slices are out of order. We're trying to sort them by ImagePositionPatient, the highest priority attribute. They all have the attribute, but it's all the same.

[Zach Pearson]

Added checks to make sure not all Z values are the same when sorting by position. We now fall back to other checks if all positions are the same. In this case, AcquisitionNumber ( a low priority sort ) lined up with ContentTime, so no further changes were needed.

[Zach Pearson]

​Fixed tomorrow